Question

Simply :-

(1) (a + 1) × (a - 1) + 1

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Answer it ASAP!​

Answer 1

Answer:

Simply 1,(x+a)+1,(x+b)+1,(x+c)+(a x),(x^3+a x^ 2)+(b x),(x^3+b x^2)+(c x),(x^3+c x^2)

Answer 2

( a + 1 ) × ( a - 1 ) + 1

a² - 1² + 1

a² - 1 + 1

a²

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